https://github.com/CUAI/CorrectAndSmooth
공식 코드Combining Label Propagation and Simple Models Out-performs Graph Neural Networks
태스크의 하위 분류와 논문·코드·평가·기법·데이터셋을 탐색하세요.
There exists a non-trivial set of graphs where graph-aware models underperform their corresponding graph-agnostic models, e.g. SGC and GCN underperform MLP with 1 layer and 2 layers. Although still controversial, people believe the performance degradation results from heterophily, i.e. there exist much more inter-class edges than inner-class edges. This task aims to evaluate models designed for non-homophilic (heterophilic) datasets.
관련 논문과 평가 결과에 연결된 구현입니다. 출처에서 확인된 저자 구현에는 공식 코드 표시가 있습니다.
Combining Label Propagation and Simple Models Out-performs Graph Neural Networks
Beyond Homophily in Graph Neural Networks: Current Limitations and Effective Designs
Break the Ceiling: Stronger Multi-scale Deep Graph Convolutional Networks
Beyond Low-frequency Information in Graph Convolutional Networks
Large Scale Learning on Non-Homophilous Graphs: New Benchmarks and Strong Simple Methods
Addressing Heterophily in Node Classification with Graph Echo State Networks
Edge Directionality Improves Learning on Heterophilic Graphs
BernNet: Learning Arbitrary Graph Spectral Filters via Bernstein Approximation
Adaptive Universal Generalized PageRank Graph Neural Network
Predict then Propagate: Graph Neural Networks meet Personalized PageRank
Finding Global Homophily in Graph Neural Networks When Meeting Heterophily
MixHop: Higher-Order Graph Convolutional Architectures via Sparsified Neighborhood Mixing
GCNH: A Simple Method For Representation Learning On Heterophilous Graphs
Semi-Supervised Classification with Graph Convolutional Networks
Neural Sheaf Diffusion: A Topological Perspective on Heterophily and Oversmoothing in GNNs
Two Sides of the Same Coin: Heterophily and Oversmoothing in Graph Convolutional Neural Networks
Graph Neural Networks with Learnable and Optimal Polynomial Bases
Semi-Supervised Classification with Graph Convolutional Networks
Semi-Supervised Classification with Graph Convolutional Networks
Semi-Supervised Classification with Graph Convolutional Networks
출처: Papers with Code · CC BY-SA 4.0. 아카이브 자료와 새로 수집한 논문은 별도로 관리합니다.